Berry Ryder yellow leaves

[oldcoot]

Didnt realize you were that far along.
Noticed your tips turning up too.
How close is your led's.
Hope waira or soil grower jumps in to help better.
sorry not much help but soil and dwc are alot different.
And at this stage id rather someone with more experience help.

 

[Towlie]

@oldcoot the distance of the led is 10 inches i noticed the heat stress and moved them further away would u recommend moving it up another inch or 2 thanks for your time and help I am sure your right and it is a cal mag issue I have upped the dose hopefully she will show signs of recovery

I just assumed with the yellow leaves it was nitrogen def

 

[oldcoot]

yep, was thinking that myself till I saw spots too.
are your lights 3 watt or 5 watt ? if 5 stay further away.
you can stay close once flowering good but growing and transition I go about 18 inches to 2 feet. and I have a small fan blowing across the lights.
I grow in a cabinet and when they're done with the transition they get damn close, that's when I supercrop, no choice and works good.
try about 18 inches and the flush and calmag, see how she reacts.
someone better will chime in.

 

[Towlie]

There 5 watt diodes it's 10 inches from the top of the plant will raise it to 18 inches what stage should I move the light closer she's 45 days old now she's well into flowering she should be done in about a month and a half

Thanks again for your time and help o am learning a lot

 

[Waira]

--should have qualified that request! I need normal light pics please, LED color rendering makes diagnostics difficult.... leaf and damage color are important clues,.... No doubt, that's light/heat stress from the LEDs being much too close, causing the curl... Oldcoot is right, most recommendations are at that distance, minimum, for bloom-- 5w even more... (Look it up at the makers website).... proximity makes a big difference too, with LED, they need that distance to allow the different diodes/wavelengths to spread out and blend,...
... I don't see symptoms of Ca or Mg defc. so far, but stay on the Ca-Mg, as it's very common to get defc.'s at this time,... Otherwise, pending the normal light shots, I see some N defc., some of which is normal at this stage, in lower fans,... if it's happening fast, you can add some extra grow nutes to the bloom, to boost the N a little more for a few feedings, to help slow down the fan consumption some,... Biobizz is so mild, defc.'s are fairly common using it...

 

[oldcoot]

see if it helps with the leaves, I cant help with 5 watt.
in my small cabinet I was afraid and I was right, my plants can go 3 ft., that's it, my lights are tight against the sealing and fiqured they would burn my plants.
And what I read,they recommend 2 to 3 ft from your plants.
well I only have 3 ft period. ha
it seems to me the plants are more suseptable to burn during growth but can take it when in good flower. but let a leaf touch even a t5 and it will burn.
with my 3 watt I try hard to keep my tops at least 6 "{ away which usually results in me bending, lst,supercrop.
try leaving lights away for a week, see if theirs a difference.
As time goes and they really start fattening up, bring them in, you'll know.
like I said I'm no pro at all.

 

[oldcoot]

hey thanks for the rep, boy am I glad waira chimed in.
I was wrong and you were right about the nitrogen def.
he's the man !
thanks waira . I would feel horrible giving wrong advice.

 

[Towlie]

@Waria thanks for dropping in I added 2ml biobizz grow to the last feed you say it's a weak nute is there something high in nitrogen I could add I have some bonemeal could I make a compost tea with it

I will take some pics in the morning with out the led light on for you to take a look at

the lights will be raised and the nutes will be raised as advised

 

[Waira]

...no worries 'coot, and you may not be wrong, pending the new pics,.. Mg defc. is very common,...

 

[Towlie]

I have a feeling you both might be right I have been under feeding Calmag by the sound of it and it has teltale signs of of a nitrogen deficiency is there anything specific I should be looking for when taking pics